CN115055542B - Steel plate leveling device for ship assembly - Google Patents
Steel plate leveling device for ship assemblyInfo
- Publication number
- CN115055542B CN115055542B CN202210815372.4A CN202210815372A CN115055542B CN 115055542 B CN115055542 B CN 115055542B CN 202210815372 A CN202210815372 A CN 202210815372A CN 115055542 B CN115055542 B CN 115055542B
- Authority
- CN
- China
- Prior art keywords
- roller
- support
- adjusting mechanism
- press roller
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a steel plate leveling device for ship assembly, which comprises a bottom plate, a supporting roller assembly arranged on the bottom plate, and a compression roller assembly arranged above the supporting roller assembly, wherein the side surface of the supporting roller assembly is connected with a reduction gearbox through a gear, the side surface of the reduction gearbox is connected with a driving motor, a limiting frame is fixed on the bottom plate on the side surface of the driving motor, the supporting roller assembly comprises two groups of supporting rollers, two groups of supporting seats arranged on two sides of the supporting rollers, and the compression roller assembly comprises a compression roller, a compression roller right adjusting mechanism and a compression roller left adjusting mechanism. This steel sheet leveling device that boats and ships assembly was used adopts compression roller adjustment mechanism side to set up the pull rod, can single adjustment compression roller assembly's inclination, can the pull rod play stable bearing structure simultaneously, and the device can direct mount on the steel sheet, and the device rolls the flattening work that carries out panel on the steel sheet, and the steel sheet after one end welded fastening also can carry out the flattening work.
Description
Technical Field
The invention relates to the technical field of steel plate leveling devices, in particular to a steel plate leveling device for ship assembly.
Background
The assembly process rules are process files for specifying product or component assembly process rules, operation methods and the like, and are important bases for preparing assembly plans and technology preparations, guiding assembly work and treating assembly work problems. The method has positive effects of ensuring the assembly quality, improving the assembly production efficiency, reducing the cost, relieving the labor intensity of workers and the like. The ship assembly refers to the process of assembling the processed ship parts into parts, sections, total sections and complete ship bodies according to the specified technical requirements.
The prior steel plate leveling device levels the steel plate through the idler wheels, the idler wheels of the leveling steel plate can only adjust the interval distance between the compression roller and the supporting roller, the compression roller can not level the fixed steel plate, and the welded deformed steel plate can only be repaired manually through the large hammer, which is time-consuming and labor-consuming.
Disclosure of Invention
The invention provides a steel plate leveling device for ship assembly, which aims to make up market blank.
The invention aims to provide a steel plate leveling device for ship assembly, which solves the problems that the roller for leveling the steel plate, which is proposed in the background art, can only adjust the interval distance between a pressing roller and a supporting roller, the pressing roller can not level a fixed steel plate, and the welded deformed steel plate can only be repaired manually by a large hammer.
The steel plate leveling device for ship assembly comprises a bottom plate, a supporting roller assembly arranged on the bottom plate, and a compression roller assembly arranged above the supporting roller assembly, wherein the side surface of the supporting roller assembly is connected with a driving gear of a reduction gearbox through a gear, the side surface of the reduction gearbox is connected with a driving motor, and a limiting frame is fixed on the bottom plate on the side surface of the driving motor;
The support roller assembly comprises two groups of support rollers and two groups of support seats arranged on two sides of the support rollers, driven gears and support roller gears are respectively arranged at the left side ends of the two groups of support rollers, the driven gears and the support roller gears are in meshed transmission through intermediate gears, and hinge brackets are arranged on the side surfaces of the support seats;
The press roller assembly comprises a press roller, a press roller right adjusting mechanism and a press roller left adjusting mechanism, the left side of the press roller is arranged on an inner sliding block of the press roller left adjusting mechanism, an end shaft of the press roller extending out of the press roller left adjusting mechanism penetrates into the limiting frame, the right side end shaft of the press roller is arranged on the inner sliding block of the press roller right adjusting mechanism, and the lower end of the press roller right adjusting mechanism is connected with the hinge frame through a pin rod.
Preferably, the right press roller adjusting mechanism comprises a mounting frame of a door-shaped structure, a support fixed in the middle of the mounting frame in a welded mode, a lifting driving cylinder arranged at the upper end of the support through bolts, and an output rod of the lifting driving cylinder, wherein the output rod is connected with the sliding block, and the right press roller adjusting mechanism is identical to the left press roller adjusting mechanism in structure.
Preferably, a hinge seat is arranged below the bottom of the right side of the bottom plate, a pull rod is hinged to the outer side of the hinge seat, and the upper end of the pull rod is hinged to the support on the outer side of the support.
Preferably, the pull rod is one of an electric push rod, an air cylinder hydraulic cylinder and a threaded telescopic rod.
Preferably, at least two groups of support roller assemblies are arranged on the bottom plate, a linkage gear is arranged at one end of one group of support rollers on the support roller assemblies, the linkage gears among the groups of support roller assemblies are connected, and meanwhile, the compression roller assemblies are arranged on the groups of support roller assemblies.
Preferably, the side surfaces of the sliding blocks are provided with protruding blocks, the protruding blocks on the side surfaces of the sliding blocks and the inner sides of the mounting frames are provided with sliding rails, and the protruding blocks on the side surfaces of the sliding blocks are slidably arranged in the sliding rails to slide up and down.
Preferably, the supporting seat and the hinge frames on two sides are integrally welded, the hinge frames form a U-shaped structure, meanwhile, the through holes in the middle of the hinge frames are internally provided with the bolt rods, and the two groups of the bolt rods arranged on two sides of the supporting seat are coaxial.
Preferably, at least one group of press rolls is mounted on the press roll assembly, and the press rolls are mounted at the gap positions between the two groups of support rolls.
Preferably, the supporting seat arranged below the right press roller adjusting mechanism is of a detachable structure on the bottom plate, and the right press roller adjusting mechanism can rotate around the pin rod arranged below.
Preferably, the limiting frame comprises a bracket with a door-shaped structure and an adjusting bolt in threaded connection with the top end of the bracket, and the lower end of the adjusting bolt corresponds to a roller end shaft lever of the compression roller.
Compared with the prior art, the steel plate leveling device for ship assembly has the beneficial effects that the pull rod is arranged on the side face of the press roller adjusting mechanism, so that the inclination angle of the press roller assembly can be singly adjusted, meanwhile, the pull rod can play a role in stabilizing the supporting structure, the device can be directly arranged on a steel plate, the device rolls on the steel plate to level the plate, and the steel plate with one end welded and fixed can also level the plate.
Drawings
FIG. 1 is a schematic overall view of the structure of the present invention;
FIG. 2 is a schematic view of a press roll assembly of the present invention;
FIG. 3 is a schematic view of a backup roll assembly of the present invention;
FIG. 4 is a schematic view of a right press roller adjusting mechanism of the structure of the present invention;
FIG. 5 is a schematic view of two sets of backup roll assemblies of the present invention.
The device comprises a base plate 1, a hinge seat 11, a driving motor 2, a pressing roller assembly 3, a pressing roller 31, a pressing roller 32, a pressing roller right adjusting mechanism 321, a mounting frame 322, a sliding block 323, a supporting seat 324, a lifting driving cylinder 33, a pressing roller left adjusting mechanism 4, a supporting roller assembly 41, a supporting roller 42, a driven gear 43, an intermediate gear 44, a supporting roller gear 45, a supporting seat 46, a hinge frame 47, a linkage gear 5, a limiting frame 51, a bracket 52, an adjusting bolt 6, a reduction gearbox 61, a driving gear 7, a pin rod 8 and a pull rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the invention provides a technical scheme that a steel plate leveling device for ship assembly comprises a bottom plate 1, a supporting roller assembly 4 arranged on the bottom plate 1, a compression roller assembly 3 arranged above the supporting roller assembly 4, a driving gear 61 of a reduction gearbox 6 connected with the side surface of the supporting roller assembly 4 through a gear, a driving motor 2 connected with the side surface of the reduction gearbox 6, and a limiting frame 5 fixed on the bottom plate 1 on the side surface of the driving motor 2;
the support roller assembly 4 comprises two groups of support rollers 41 and two groups of support seats 45 arranged on two sides of the support rollers 41, a driven gear 42 and a support roller gear 44 are respectively arranged at the left side ends of the two groups of support rollers 41, the driven gear 42 and the support roller gear 44 are in meshed transmission through an intermediate gear 43, and hinge brackets 46 are arranged on the side surfaces of the support seats 45;
The press roller assembly 3 comprises a press roller 31, a press roller right adjusting mechanism 32 and a press roller left adjusting mechanism 33, the left side of the press roller 31 is arranged on the inner sliding block of the press roller left adjusting mechanism 33, the press roller 31 extends out of the end shaft of the press roller left adjusting mechanism 33 to penetrate into the limiting frame 5, the right side end shaft of the press roller 31 is arranged on the inner sliding block of the press roller right adjusting mechanism 32, and the lower end of the press roller right adjusting mechanism 32 is connected with the hinge frame 46 through the pin rod 7.
When the ship is used for repairing individual plates, when the plates are leveled, the driving motor 2 is electrified, the reduction gearbox 6 is driven to rotate by the operation of the driving motor 2, the supporting roller assembly 4 is driven to rotate, the plates are placed in a gap between the pressing roller assembly 3 and the supporting roller assembly 4, the supporting roller assembly 4 is operated to convey the plates forwards for compaction, and when the thickness of the plates is changed, the gap width between the pressing roller assembly 3 and the supporting roller assembly 4 can be adjusted by the operation of the driving cylinders on the pressing roller left adjusting mechanism 33 and the pressing roller right adjusting mechanism 32;
When the plate is fixed for leveling, the pin rod 7 is detached, the compression roller assembly 3 is taken down, the plate is directly inserted between the compression roller assembly 3 and the support roller assembly 4, and the support roller assembly 4 is driven to rotate by the driving motor 2 after power is applied, so that the device moves on the plate to level the plate;
When the boards on the ship are different at the back, the pin rod 7 at one side is detached, the length of the pull rod 8 is adjusted, the gap between the compression roller assembly 3 and the support roller assembly 4 is adjusted to form a wedge-shaped structure, the boards are placed in, and the equipment is electrified to perform leveling work.
The second embodiment is characterized in that the right press roller adjusting mechanism 32 comprises a mounting frame 321 with a door-shaped structure, a support 323 welded and fixed in the middle of the mounting frame 321, a lifting driving cylinder 324 arranged at the upper end of the support 323 and an output rod of the lifting driving cylinder 324 are connected with a sliding block 322, the right press roller adjusting mechanism 32 and the left press roller adjusting mechanism 33 are identical in structure, protruding blocks are arranged on the side faces of the sliding block 322, sliding rails are arranged on the protruding blocks on the side faces of the sliding block 322 and the inner side of the mounting frame 321, the protruding blocks on the side faces of the sliding block 322 slide up and down in the sliding rails to achieve the guiding effect, the connecting position of the sliding block 322 and the lifting driving cylinder 324 can be fixed through bolts, a bearing is arranged at the connecting position of the sliding block 322 and the pressing roller 31, the sliding block 322 is a bearing seat with a T-shaped structure, and the sliding block 322 moves left and right of the lifting driving cylinder 324.
The third embodiment is characterized in that a hinging seat 11 is arranged below the bottom of the right side of the bottom plate 1, a pull rod 8 is hinged to the outer side of the hinging seat 11, the upper end of the pull rod 8 is hinged to a support on the outer side of a support 323, the pull rod 8 is one of an electric push rod, an air cylinder hydraulic cylinder and a threaded telescopic rod, and an adjusting mode can be selected according to requirements.
The difference technical characteristics of the present embodiment and the first embodiment are that at least two sets of support roller assemblies 4 are installed on the base plate 1, a linkage gear 47 is installed on one end of one set of support roller 41 on the support roller assemblies 4, the linkage gears 47 among the sets of support roller assemblies 4 are connected, meanwhile, the press roller assemblies 3 are installed on the sets of support roller assemblies 4, the sets of support roller assemblies 4 can be driven by an automatic driving motor, and the leveling effect is better by adding the support roller assemblies 4;
the supporting seat 45 and the hinge frames 46 on two sides are integrally welded, the hinge frames 46 form a U-shaped structure, meanwhile, the through holes in the middle of the hinge frames 46 are internally provided with the bolt rods 7, the two groups of the bolt rods 7 arranged on two sides of the supporting seat 45 are coaxial, and the press roller right adjusting mechanism 32 and the press roller left adjusting mechanism 31 can independently rotate around the bolt rods 7.
In the fifth embodiment, the distinguishing technical characteristics of the fifth embodiment and the first embodiment are that the supporting seat 45 installed below the right press roller adjusting mechanism 32 is in a detachable structure on the bottom plate 1, the bearing in the device is easy to be damaged due to stress, the supporting seat 45 of the detachable structure is more convenient to replace, and the right press roller adjusting mechanism 32 can rotate around the pin rod 7 installed below.
In the sixth embodiment, the distinguishing technical characteristics of the present embodiment from the first embodiment are that the limiting frame 5 includes a bracket 51 with a door-shaped structure, and an adjusting bolt 52 screwed on the top end of the bracket 51, and the lower end of the adjusting bolt 52 corresponds to a shaft lever at the roller end of the pressing roller 31, and the tension rod 8 can support the stress of the pressing roller 31 by rotating the adjusting bolt 52 in the process of adjusting the inclination angle of the pressing roller assembly 3.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The steel plate leveling device for ship assembly comprises a bottom plate (1), a supporting roller assembly (4) arranged on the bottom plate (1) and a pressing roller assembly (3) arranged above the supporting roller assembly (4), and is characterized in that the side surface of the supporting roller assembly (4) is connected with a driving gear (61) of a reduction gearbox (6) through a gear, the side surface of the reduction gearbox (6) is connected with a driving motor (2), and a limiting frame (5) is fixed on the bottom plate (1) on the side surface of the driving motor (2);
The support roller assembly (4) comprises two groups of support rollers (41) and two groups of support seats (45) arranged on two sides of the support rollers (41), a driven gear (42) and a support roller gear (44) are respectively arranged at the left side ends of the two groups of support rollers (41), the driven gear (42) and the support roller gear (44) are in meshed transmission through an intermediate gear (43), and hinged frames (46) are arranged on the side surfaces of the support seats (45);
The press roller assembly (3) comprises a press roller (31), a press roller right adjusting mechanism (32) and a press roller left adjusting mechanism (33), the left side of the press roller (31) is arranged on an inner sliding block of the press roller left adjusting mechanism (33), an end shaft of the press roller (31) stretches out of the press roller left adjusting mechanism (33) to penetrate into the limiting frame (5), the right side end shaft of the press roller (31) is arranged on an inner sliding block of the press roller right adjusting mechanism (32), and the lower end of the press roller right adjusting mechanism (32) is connected with the hinged frame (46) through a pin rod (7);
The right press roller adjusting mechanism (32) comprises a mounting frame (321) with a door-shaped structure and a support (323) welded and fixed in the middle of the mounting frame (321);
a hinging seat (11) is arranged below the bottom of the right side of the bottom plate (1), a pull rod (8) is hinged to the outer side of the hinging seat (11), and the upper end of the pull rod (8) is hinged to a support on the outer side of the support (323);
through the length of adjusting pull rod (8), and then adjust clearance between compression roller subassembly (3) and backing roll subassembly (4) and form wedge structure, put into panel, equipment circular telegram operation carries out the flattening work.
2. The steel plate leveling device for ship assembly according to claim 1, wherein the right press roller adjusting mechanism (32) further comprises a lifting driving cylinder (324) mounted on an upper end bolt of the support (323), an output rod of the lifting driving cylinder (324) is connected with the sliding block (322), and the right press roller adjusting mechanism (32) and the left press roller adjusting mechanism (33) are identical in structure.
3. The steel plate leveling device for ship assembly according to claim 1, wherein the pull rod (8) is one of an electric push rod, an air cylinder, a hydraulic cylinder and a threaded telescopic rod.
4. The steel plate leveling device for ship assembly according to claim 1, wherein at least two groups of support roller assemblies (4) are installed on the base plate (1), a linkage gear (47) is installed on one end of one support roller (41) of the support roller assemblies (4), the linkage gears (47) among the groups of support roller assemblies (4) are connected, and meanwhile, press roller assemblies (3) are installed on the groups of support roller assemblies (4).
5. The steel plate leveling device for ship assembly of claim 2, wherein the side surfaces of the sliding blocks (322) are provided with protruding blocks, the inner side of the installation frame (321) is provided with sliding rails, and the protruding blocks on the side surfaces of the sliding blocks (322) are slidably arranged in the sliding rails.
6. The steel plate leveling device for ship assembly according to claim 1, wherein the supporting seat (45) and the hinge frames (46) on two sides are integrally welded, the hinge frames (46) form a U-shaped structure, meanwhile, the bolt rods (7) are arranged in through holes in the middle of the hinge frames (46), and two groups of the bolt rods (7) arranged on two sides of the supporting seat (45) are coaxial.
7. A steel sheet leveling device for ship fitting according to claim 1, wherein at least one set of press rolls (31) is installed on the press roll assembly (3), and the press rolls (31) are installed at a gap position between two sets of support rolls (41).
8. The steel plate leveling device for ship assembly according to claim 1, wherein a supporting seat (45) arranged below the right press roller adjusting mechanism (32) is of a detachable structure on the bottom plate (1), and the right press roller adjusting mechanism (32) can rotate around a pin (7) arranged below.
9. The steel plate leveling device for ship assembly according to claim 1, wherein the limiting frame (5) comprises a bracket (51) with a door-shaped structure and an adjusting bolt (52) screwed on the top end of the bracket (51), and the lower end of the adjusting bolt (52) corresponds to a roller end shaft lever of the pressing roller (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210815372.4A CN115055542B (en) | 2022-07-11 | 2022-07-11 | Steel plate leveling device for ship assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210815372.4A CN115055542B (en) | 2022-07-11 | 2022-07-11 | Steel plate leveling device for ship assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115055542A CN115055542A (en) | 2022-09-16 |
| CN115055542B true CN115055542B (en) | 2025-08-01 |
Family
ID=83206974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210815372.4A Active CN115055542B (en) | 2022-07-11 | 2022-07-11 | Steel plate leveling device for ship assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115055542B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117600277B (en) * | 2024-01-22 | 2024-04-09 | 洛阳路通重工机械有限公司 | Steel wheel manufacturing and shaping device and shaping and manufacturing method of single steel wheel road roller |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215745599U (en) * | 2021-05-26 | 2022-02-08 | 大连船舶工业工程公司 | A steel plate leveling device for ship assembly |
| CN114273464A (en) * | 2021-12-31 | 2022-04-05 | 绍兴铭源机械有限公司 | Straightening equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW453909B (en) * | 1998-07-17 | 2001-09-11 | Kuraitekku Co Ltd | Roller leveler |
| CN102205361B (en) * | 2011-03-23 | 2013-07-31 | 太原科技大学 | Straightening roller adjusting device for special-shaped section roller straightening machine |
| CN104942047B (en) * | 2015-05-22 | 2017-03-01 | 泰安华鲁锻压机床有限公司 | For correcting the leveling method of plate camber |
| CN207222629U (en) * | 2017-09-11 | 2018-04-13 | 中钢集团西安重机有限公司 | A kind of universal quadruple formula roll leveller |
| CN208261571U (en) * | 2018-05-31 | 2018-12-21 | 天津东堡电子有限公司 | One kind opening flat machine |
| CN209550287U (en) * | 2019-01-08 | 2019-10-29 | 高海杰 | A kind of new structure levelling machine |
| CN110722020A (en) * | 2019-10-29 | 2020-01-24 | 郑州宝钢钢材加工配送有限公司 | Bundling strap leveling machine |
-
2022
- 2022-07-11 CN CN202210815372.4A patent/CN115055542B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215745599U (en) * | 2021-05-26 | 2022-02-08 | 大连船舶工业工程公司 | A steel plate leveling device for ship assembly |
| CN114273464A (en) * | 2021-12-31 | 2022-04-05 | 绍兴铭源机械有限公司 | Straightening equipment |
Also Published As
| Publication number | Publication date |
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| CN115055542A (en) | 2022-09-16 |
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